[ewg] Running netperf and iperf over SDP

[Moshe Kazir]

While running netperf and iperf over SDP I get unstable Performance
results.

On iperf I get more then 25 % difference between minimum and maximum.

On netperf I get the following amazing result. ->

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 # while   LD_PRELOAD=/usr/lib64/libsdp.so ./netperf  -H 192.168.7.172
-- -m 512 -M 1047 ; do echo . ; done
TCP STREAM TEST to 192.168.7.172
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

126976 126976    512    10.00    3247.39
.
TCP STREAM TEST to 192.168.7.172
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

126976 126976    512    10.00    1222.48
.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Can some one spar me a hint ?
What I'm doing wrong ?

The test run on x86_64 , sles 10 sp1 , OFED-1.2.5  

Moshe
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Moshe Katzir   |  +972-9971-8639 (o)   |   +972-52-860-6042  (m)
 
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